a video from GMG of my 430 scuderia on their dyno running their GMG WC-GT custom pipes
there was an increase of power as well as an increase of low end torque. GMG did an amazing job with it, i was going to also do some HI-FLOW F1 style cat's but opted not to because it would have been to loud and would not be comfortable to driveis it worth doing an exhaust upgrade on the scud? It's pretty loud stock. Did you gain any power?
I just picked one up, pretty awesome car stock.